2020 Q1 Form 10-Q Financial Statement

#000010781520000180 Filed on May 07, 2020

View on sec.gov

Income Statement

Concept 2020 Q1 2019 Q1
Revenue $2.109B $2.377B
YoY Change -11.31% 3.98%
Cost Of Revenue $734.7M $1.010B
YoY Change -27.23% 3.86%
Gross Profit $1.374B $1.368B
YoY Change 0.45% 4.06%
Gross Profit Margin 65.16% 57.53%
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization $239.1M $226.4M
YoY Change 5.61% 8.53%
% of Gross Profit 17.4% 16.55%
Operating Expenses $747.3M $825.0M
YoY Change -9.42% 7.24%
Operating Profit $626.6M $542.8M
YoY Change 15.44% -0.42%
Interest Expense $129.4M $124.4M
YoY Change 4.02% 16.59%
% of Operating Profit 20.65% 22.92%
Other Income/Expense, Net -$84.00M -$57.40M
YoY Change 46.34% -13.55%
Pretax Income $542.6M $485.4M
YoY Change 11.78% 1.4%
Income Tax $90.00M $65.00M
% Of Pretax Income 16.59% 13.39%
Net Earnings $452.6M $420.4M
YoY Change 7.66% 7.77%
Net Earnings / Revenue 21.46% 17.68%
Basic Earnings Per Share $1.43 $1.33
Diluted Earnings Per Share $1.43 $1.33
COMMON SHARES
Basic Shares Outstanding 315.4M shares 315.5M shares
Diluted Shares Outstanding 316.7M shares 316.7M shares

Balance Sheet

Concept 2020 Q1 2019 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments $15.00M $31.00M
YoY Change -51.61% -35.42%
Cash & Equivalents $15.40M $30.60M
Short-Term Investments
Other Short-Term Assets $61.90M $50.30M
YoY Change 23.06% 47.94%
Inventory $391.0M $330.0M
Prepaid Expenses $200.0M $167.2M
Receivables $1.177B $1.430B
Other Receivables $0.00 $0.00
Total Short-Term Assets $1.845B $2.008B
YoY Change -8.12% 1.39%
LONG-TERM ASSETS
Property, Plant & Equipment $23.80B $22.19B
YoY Change 7.23% 3.39%
Goodwill $3.053B $3.053B
YoY Change 0.0% 0.0%
Intangibles
YoY Change
Long-Term Investments $1.718B $1.671B
YoY Change 2.82% 4.48%
Other Assets $853.2M $802.3M
YoY Change 6.34% 5.97%
Total Long-Term Assets $32.99B $31.73B
YoY Change 3.97% 6.46%
TOTAL ASSETS
Total Short-Term Assets $1.845B $2.008B
Total Long-Term Assets $32.99B $31.73B
Total Assets $34.83B $33.74B
YoY Change 3.25% 6.14%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $597.9M $674.1M
YoY Change -11.3% 13.71%
Accrued Expenses $129.0M $130.0M
YoY Change -0.77% 21.5%
Deferred Revenue
YoY Change
Short-Term Debt $827.2M $1.145B
YoY Change -27.76% -4.58%
Long-Term Debt Due $694.0M $366.0M
YoY Change 89.62% -61.8%
Total Short-Term Liabilities $2.848B $2.890B
YoY Change -1.46% -19.86%
LONG-TERM LIABILITIES
Long-Term Debt $11.20B $10.33B
YoY Change 8.41% 19.83%
Other Long-Term Liabilities $1.106B $1.110B
YoY Change -0.34% -6.85%
Total Long-Term Liabilities $21.50B $20.74B
YoY Change 3.69% 12.19%
TOTAL LIABILITIES
Total Short-Term Liabilities $2.848B $2.890B
Total Long-Term Liabilities $21.50B $20.74B
Total Liabilities $24.35B $23.63B
YoY Change 3.06% 6.96%
SHAREHOLDERS EQUITY
Retained Earnings $6.181B $5.772B
YoY Change 7.08% 7.04%
Common Stock $4.171B $3.200M
YoY Change 130228.13% 0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $10.38B $10.02B
YoY Change
Total Liabilities & Shareholders Equity $34.83B $33.74B
YoY Change 3.25% 6.14%

Cashflow Statement

Concept 2020 Q1 2019 Q1
OPERATING ACTIVITIES
Net Income $452.6M $420.4M
YoY Change 7.66% 7.77%
Depreciation, Depletion And Amortization $239.1M $226.4M
YoY Change 5.61% 8.53%
Cash From Operating Activities $690.5M $735.7M
YoY Change -6.14% -17.71%
INVESTING ACTIVITIES
Capital Expenditures $496.1M $358.8M
YoY Change 38.27% -18.38%
Acquisitions
YoY Change
Other Investing Activities -$17.80M -$4.600M
YoY Change 286.96% -757.14%
Cash From Investing Activities -$463.0M -$606.6M
YoY Change -23.67% 39.19%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net $40.40M $70.70M
YoY Change -42.86% 347.47%
Debt Paid & Issued, Net $14.00M $13.30M
YoY Change 5.26% 5.56%
Cash From Financing Activities -$244.1M -$186.1M
YoY Change 31.17% -58.19%
NET CHANGE
Cash From Operating Activities $690.5M $735.7M
Cash From Investing Activities -$463.0M -$606.6M
Cash From Financing Activities -$244.1M -$186.1M
Net Change In Cash -$16.60M -$57.00M
YoY Change -70.88% -535.11%
FREE CASH FLOW
Cash From Operating Activities $690.5M $735.7M
Capital Expenditures $496.1M $358.8M
Free Cash Flow $194.4M $376.9M
YoY Change -48.42% -17.06%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
CY2020Q1 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
9042300000 USD
CY2019Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
140000000 USD
CY2020Q1 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
164800000 USD
CY2020Q1 dei Amendment Flag
AmendmentFlag
false
CY2020Q1 dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--12-31
CY2020Q1 dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
Q1
CY2020Q1 dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2020
CY2020Q1 dei Entity Central Index Key
EntityCentralIndexKey
0000783325
CY2019Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
8878700000 USD
CY2019Q1 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.59
CY2020Q1 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.6325
CY2019Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.01
CY2020Q1 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.01
CY2019Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
325000000 shares
CY2020Q1 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
325000000 shares
CY2019Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
315434531 shares
CY2020Q1 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
315434531 shares
CY2019Q1 us-gaap Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
400000 USD
CY2020Q1 us-gaap Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
1300000 USD
CY2020Q1 dei Document Type
DocumentType
10-Q
CY2020Q1 dei Document Quarterly Report
DocumentQuarterlyReport
true
CY2020Q1 dei Document Period End Date
DocumentPeriodEndDate
2020-03-31
CY2020Q1 dei Document Transition Report
DocumentTransitionReport
false
CY2020Q1 dei Entity File Number
EntityFileNumber
001-09057
CY2020Q1 dei Entity Registrant Name
EntityRegistrantName
WEC ENERGY GROUP, INC.
CY2020Q1 dei Entity Tax Identification Number
EntityTaxIdentificationNumber
39-1391525
CY2020Q1 dei Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
WI
CY2020Q1 dei Entity Address Address Line1
EntityAddressAddressLine1
231 West Michigan Street
CY2020Q1 dei Entity Address Address Line2
EntityAddressAddressLine2
P.O. Box 1331
CY2020Q1 dei Entity Address City Or Town
EntityAddressCityOrTown
Milwaukee
CY2020Q1 dei Entity Address State Or Province
EntityAddressStateOrProvince
WI
CY2020Q1 dei Entity Address Postal Zip Code
EntityAddressPostalZipCode
53201
CY2020Q1 dei City Area Code
CityAreaCode
414
CY2020Q1 dei Local Phone Number
LocalPhoneNumber
221-2345
CY2020Q1 dei Security12b Title
Security12bTitle
Common Stock, $.01 Par Value
CY2020Q1 dei Trading Symbol
TradingSymbol
WEC
CY2020Q1 dei Security Exchange Name
SecurityExchangeName
NYSE
CY2020Q1 dei Entity Current Reporting Status
EntityCurrentReportingStatus
Yes
CY2020Q1 dei Entity Interactive Data Current
EntityInteractiveDataCurrent
Yes
CY2020Q1 dei Entity Filer Category
EntityFilerCategory
Large Accelerated Filer
CY2020Q1 dei Entity Small Business
EntitySmallBusiness
false
CY2020Q1 dei Entity Emerging Growth Company
EntityEmergingGrowthCompany
false
CY2020Q1 dei Entity Shell Company
EntityShellCompany
false
CY2020Q1 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
315434531 shares
CY2020Q1 us-gaap Revenues
Revenues
2108600000 USD
CY2019Q1 us-gaap Revenues
Revenues
2377400000 USD
CY2020Q1 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
734700000 USD
CY2019Q1 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
1009600000 USD
CY2020Q1 us-gaap Other Cost And Expense Operating
OtherCostAndExpenseOperating
455700000 USD
CY2019Q1 us-gaap Other Cost And Expense Operating
OtherCostAndExpenseOperating
550600000 USD
CY2020Q1 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
239100000 USD
CY2019Q1 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
226400000 USD
CY2020Q1 us-gaap Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
52500000 USD
CY2019Q1 us-gaap Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
48000000.0 USD
CY2020Q1 us-gaap Costs And Expenses
CostsAndExpenses
1482000000.0 USD
CY2019Q1 us-gaap Costs And Expenses
CostsAndExpenses
1834600000 USD
CY2020Q1 us-gaap Operating Income Loss
OperatingIncomeLoss
626600000 USD
CY2019Q1 us-gaap Operating Income Loss
OperatingIncomeLoss
542800000 USD
CY2020Q1 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
39800000 USD
CY2019Q1 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
36100000 USD
CY2020Q1 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
5600000 USD
CY2019Q1 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
30900000 USD
CY2020Q1 us-gaap Interest Expense
InterestExpense
129400000 USD
CY2019Q1 us-gaap Interest Expense
InterestExpense
124400000 USD
CY2020Q1 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-84000000.0 USD
CY2019Q1 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-57400000 USD
CY2020Q1 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
542600000 USD
CY2019Q1 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
485400000 USD
CY2020Q1 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
90000000.0 USD
CY2019Q1 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
65000000.0 USD
CY2020Q1 us-gaap Profit Loss
ProfitLoss
452600000 USD
CY2019Q1 us-gaap Profit Loss
ProfitLoss
420400000 USD
CY2020Q1 us-gaap Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
300000 USD
CY2019Q1 us-gaap Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
300000 USD
CY2020Q1 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
-200000 USD
CY2019Q1 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
0 USD
CY2020Q1 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
452500000 USD
CY2019Q1 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
420100000 USD
CY2020Q1 us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
1.43
CY2019Q1 us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
1.33
CY2020Q1 us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
1.43
CY2019Q1 us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
1.33
CY2020Q1 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
315400000 shares
CY2019Q1 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
315500000 shares
CY2020Q1 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
316700000 shares
CY2019Q1 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
316700000 shares
CY2020Q1 us-gaap Profit Loss
ProfitLoss
452600000 USD
CY2019Q1 us-gaap Profit Loss
ProfitLoss
420400000 USD
CY2020Q1 us-gaap Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
-3400000 USD
CY2019Q1 us-gaap Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
-1200000 USD
CY2020Q1 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
-100000 USD
CY2019Q1 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
300000 USD
CY2020Q1 us-gaap Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
-3300000 USD
CY2019Q1 us-gaap Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
-1500000 USD
CY2020Q1 us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax
300000 USD
CY2019Q1 us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax
100000 USD
CY2020Q1 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-3000000.0 USD
CY2019Q1 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-1400000 USD
CY2020Q1 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
449600000 USD
CY2019Q1 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
419000000.0 USD
CY2019Q4 us-gaap Liabilities Current
LiabilitiesCurrent
3182700000 USD
CY2020Q1 us-gaap Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
11194700000 USD
CY2019Q4 us-gaap Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
11211000000.0 USD
CY2020Q1 us-gaap Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
3870000000.0 USD
CY2020Q1 us-gaap Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
300000 USD
CY2019Q1 us-gaap Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
300000 USD
CY2020Q1 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
443900000 USD
CY2019Q4 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
463200000 USD
CY2020Q1 us-gaap Liabilities Current
LiabilitiesCurrent
2847700000 USD
CY2020Q1 us-gaap Prepaid Expense Current
PrepaidExpenseCurrent
200000000.0 USD
CY2019Q1 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
418700000 USD
CY2019Q4 us-gaap Prepaid Expense Current
PrepaidExpenseCurrent
261800000 USD
CY2020Q1 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
15400000 USD
CY2020Q1 us-gaap Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
-200000 USD
CY2019Q1 us-gaap Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
0 USD
CY2020Q1 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
449500000 USD
CY2019Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
37500000 USD
CY2020Q1 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
1176900000 USD
CY2019Q4 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
1176500000 USD
CY2020Q1 us-gaap Energy Related Inventory
EnergyRelatedInventory
391100000 USD
CY2019Q4 us-gaap Energy Related Inventory
EnergyRelatedInventory
549800000 USD
CY2020Q1 us-gaap Other Assets Current
OtherAssetsCurrent
61900000 USD
CY2019Q4 us-gaap Other Assets Current
OtherAssetsCurrent
68000000.0 USD
CY2020Q1 us-gaap Assets Current
AssetsCurrent
1845300000 USD
CY2019Q4 us-gaap Assets Current
AssetsCurrent
2093600000 USD
CY2020Q1 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
23797100000 USD
CY2019Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
23620100000 USD
CY2020Q1 us-gaap Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
3566100000 USD
CY2019Q4 us-gaap Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
3506700000 USD
CY2020Q1 us-gaap Investments In Affiliates Subsidiaries Associates And Joint Ventures
InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
1717700000 USD
CY2019Q4 us-gaap Investments In Affiliates Subsidiaries Associates And Joint Ventures
InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
1720800000 USD
CY2020Q1 us-gaap Goodwill
Goodwill
3052800000 USD
CY2019Q4 us-gaap Goodwill
Goodwill
3052800000 USD
CY2020Q1 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
853200000 USD
CY2019Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
957800000 USD
CY2020Q1 us-gaap Assets Noncurrent
AssetsNoncurrent
32986900000 USD
CY2019Q4 us-gaap Assets Noncurrent
AssetsNoncurrent
32858200000 USD
CY2020Q1 us-gaap Assets
Assets
34832200000 USD
CY2019Q4 us-gaap Assets
Assets
34951800000 USD
CY2020Q1 us-gaap Short Term Borrowings
ShortTermBorrowings
827200000 USD
CY2019Q4 us-gaap Short Term Borrowings
ShortTermBorrowings
830800000 USD
CY2020Q1 us-gaap Long Term Debt And Capital Lease Obligations Current
LongTermDebtAndCapitalLeaseObligationsCurrent
694300000 USD
CY2019Q4 us-gaap Long Term Debt And Capital Lease Obligations Current
LongTermDebtAndCapitalLeaseObligationsCurrent
693200000 USD
CY2020Q1 us-gaap Accounts Payable Current
AccountsPayableCurrent
597900000 USD
CY2019Q4 us-gaap Accounts Payable Current
AccountsPayableCurrent
908100000 USD
CY2020Q1 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
128600000 USD
CY2019Q4 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
199800000 USD
CY2020Q1 us-gaap Regulatory Liability Current
RegulatoryLiabilityCurrent
155800000 USD
CY2019Q4 us-gaap Regulatory Liability Current
RegulatoryLiabilityCurrent
87600000 USD
CY2019Q4 us-gaap Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
3769300000 USD
CY2020Q1 us-gaap Deferred Revenue Noncurrent
DeferredRevenueNoncurrent
428500000 USD
CY2019Q4 us-gaap Deferred Revenue Noncurrent
DeferredRevenueNoncurrent
497100000 USD
CY2020Q1 us-gaap Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
3987100000 USD
CY2019Q4 us-gaap Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
3992800000 USD
CY2020Q1 us-gaap Accrued Environmental Loss Contingencies Noncurrent
AccruedEnvironmentalLossContingenciesNoncurrent
589400000 USD
CY2019Q4 us-gaap Accrued Environmental Loss Contingencies Noncurrent
AccruedEnvironmentalLossContingenciesNoncurrent
589200000 USD
CY2020Q1 us-gaap Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
324200000 USD
CY2019Q4 us-gaap Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
326200000 USD
CY2020Q1 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
1106000000.0 USD
CY2019Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
1128900000 USD
CY2020Q1 us-gaap Liabilities Noncurrent
LiabilitiesNoncurrent
21499900000 USD
CY2019Q4 us-gaap Liabilities Noncurrent
LiabilitiesNoncurrent
21514500000 USD
CY2020Q1 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
USD
CY2019Q4 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
USD
CY2020Q1 us-gaap Common Stock Value
CommonStockValue
3200000 USD
CY2019Q4 us-gaap Common Stock Value
CommonStockValue
3200000 USD
CY2020Q1 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
4167300000 USD
CY2019Q4 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
4186600000 USD
CY2020Q1 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
6180700000 USD
CY2019Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
5927700000 USD
CY2020Q1 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-7100000 USD
CY2019Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-4100000 USD
CY2020Q1 wec Total Common Shareholders Equity
TotalCommonShareholdersEquity
10344100000 USD
CY2019Q4 wec Total Common Shareholders Equity
TotalCommonShareholdersEquity
10113400000 USD
CY2020Q1 us-gaap Preferred Stock Value
PreferredStockValue
30400000 USD
CY2019Q4 us-gaap Preferred Stock Value
PreferredStockValue
30400000 USD
CY2020Q1 us-gaap Other Minority Interests
OtherMinorityInterests
110100000 USD
CY2019Q4 us-gaap Other Minority Interests
OtherMinorityInterests
110800000 USD
CY2020Q1 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
34832200000 USD
CY2019Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
34951800000 USD
CY2020Q1 us-gaap Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
452600000 USD
CY2019Q1 us-gaap Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
420400000 USD
CY2020Q1 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
239100000 USD
CY2019Q1 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
226400000 USD
CY2020Q1 us-gaap Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
92100000 USD
CY2019Q1 us-gaap Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
17200000 USD
CY2020Q1 us-gaap Pension And Other Postretirement Benefit Contributions
PensionAndOtherPostretirementBenefitContributions
3700000 USD
CY2019Q1 us-gaap Pension And Other Postretirement Benefit Contributions
PensionAndOtherPostretirementBenefitContributions
4200000 USD
CY2020Q1 us-gaap Increase Decrease In Accounts And Other Receivables
IncreaseDecreaseInAccountsAndOtherReceivables
3500000 USD
CY2019Q1 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
-218300000 USD
CY2019Q1 us-gaap Increase Decrease In Accounts And Other Receivables
IncreaseDecreaseInAccountsAndOtherReceivables
124300000 USD
CY2020Q1 us-gaap Increase Decrease In Other Current Assets
IncreaseDecreaseInOtherCurrentAssets
-65400000 USD
CY2020Q1 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
-158700000 USD
CY2019Q1 us-gaap Increase Decrease In Other Current Assets
IncreaseDecreaseInOtherCurrentAssets
-125100000 USD
CY2020Q1 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
-250100000 USD
CY2019Q1 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
-204300000 USD
CY2020Q1 us-gaap Increase Decrease In Other Current Liabilities
IncreaseDecreaseInOtherCurrentLiabilities
-27700000 USD
CY2019Q1 us-gaap Increase Decrease In Other Current Liabilities
IncreaseDecreaseInOtherCurrentLiabilities
54600000 USD
CY2020Q1 us-gaap Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
-32400000 USD
CY2019Q1 us-gaap Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
6500000 USD
CY2020Q1 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
690500000 USD
CY2019Q1 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
735700000 USD
CY2020Q1 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
496100000 USD
CY2019Q1 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
358800000 USD
CY2020Q1 us-gaap Payments To Acquire Business Two Net Of Cash Acquired
PaymentsToAcquireBusinessTwoNetOfCashAcquired
0 USD
CY2019Q1 us-gaap Payments To Acquire Business Two Net Of Cash Acquired
PaymentsToAcquireBusinessTwoNetOfCashAcquired
268200000 USD
CY2020Q1 us-gaap Payments To Acquire Interest In Subsidiaries And Affiliates
PaymentsToAcquireInterestInSubsidiariesAndAffiliates
3000000.0 USD
CY2019Q1 us-gaap Payments To Acquire Interest In Subsidiaries And Affiliates
PaymentsToAcquireInterestInSubsidiariesAndAffiliates
3400000 USD
CY2020Q1 us-gaap Proceeds From Sales Of Business Affiliate And Productive Assets
ProceedsFromSalesOfBusinessAffiliateAndProductiveAssets
1300000 USD
CY2019Q1 us-gaap Proceeds From Sales Of Business Affiliate And Productive Assets
ProceedsFromSalesOfBusinessAffiliateAndProductiveAssets
10600000 USD
CY2020Q1 us-gaap Proceeds From Sale Of Restricted Investments
ProceedsFromSaleOfRestrictedInvestments
17000000.0 USD
CY2019Q1 us-gaap Proceeds From Sale Of Restricted Investments
ProceedsFromSaleOfRestrictedInvestments
100000 USD
CY2020Q1 us-gaap Proceeds From Life Insurance Policies
ProceedsFromLifeInsurancePolicies
8300000 USD
CY2019Q1 us-gaap Proceeds From Life Insurance Policies
ProceedsFromLifeInsurancePolicies
8500000 USD
CY2020Q1 us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
-9500000 USD
CY2019Q1 us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
-4600000 USD
CY2020Q1 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-463000000.0 USD
CY2019Q1 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-606600000 USD
CY2020Q1 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
16000000.0 USD
CY2019Q1 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
32600000 USD
CY2020Q1 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
40400000 USD
CY2019Q1 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
70700000 USD
CY2020Q1 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
199500000 USD
CY2019Q1 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
186200000 USD
CY2020Q1 us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
0 USD
CY2019Q1 us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
350000000.0 USD
CY2020Q1 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
14000000.0 USD
CY2019Q1 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
13300000 USD
CY2020Q1 us-gaap Proceeds From Other Short Term Debt
ProceedsFromOtherShortTermDebt
340000000.0 USD
CY2019Q1 us-gaap Proceeds From Other Short Term Debt
ProceedsFromOtherShortTermDebt
0 USD
CY2020Q1 us-gaap Repayments Of Commercial Paper
RepaymentsOfCommercialPaper
343600000 USD
CY2019Q1 us-gaap Repayments Of Commercial Paper
RepaymentsOfCommercialPaper
294900000 USD
CY2020Q1 us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
-2600000 USD
CY2019Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-57000000.0 USD
CY2019Q1 us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
-3600000 USD
CY2020Q1 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-244100000 USD
CY2019Q1 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-186100000 USD
CY2020Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-16600000 USD
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
82300000 USD
CY2018Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
146100000 USD
CY2020Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
65700000 USD
CY2019Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
89100000 USD
CY2019Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
10254600000 USD
CY2020Q1 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
452500000 USD
CY2020Q1 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
-200000 USD
CY2020Q1 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-3000000.0 USD
CY2020Q1 us-gaap Dividends Common Stock Cash
DividendsCommonStockCash
199500000 USD
CY2020Q1 us-gaap Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
16000000.0 USD
CY2020Q1 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
40400000 USD
CY2020Q1 us-gaap Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
500000 USD
CY2020Q1 us-gaap Stockholders Equity Other
StockholdersEquityOther
-5100000 USD
CY2020Q1 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
10484600000 USD
CY2018Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
9842700000 USD
CY2019Q1 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
420100000 USD
CY2019Q1 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-1400000 USD
CY2019Q1 us-gaap Dividends Common Stock Cash
DividendsCommonStockCash
186200000 USD
CY2019Q1 us-gaap Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
32600000 USD
CY2019Q1 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
70700000 USD
CY2019Q1 us-gaap Noncontrolling Interest Increase From Business Combination
NoncontrollingInterestIncreaseFromBusinessCombination
69000000.0 USD
CY2019Q1 us-gaap Noncontrolling Interest Increase From Subsidiary Equity Issuance
NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance
4800000 USD
CY2019Q1 us-gaap Stockholders Equity Other
StockholdersEquityOther
-1200000 USD
CY2019Q1 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
10112100000 USD
CY2020Q1 us-gaap Regulatory Assets Current
RegulatoryAssetsCurrent
12700000 USD
CY2019Q4 us-gaap Regulatory Assets Current
RegulatoryAssetsCurrent
20900000 USD
CY2020Q1 us-gaap Revenues
Revenues
2108600000 USD
CY2019Q1 us-gaap Revenues
Revenues
2377400000 USD
CY2020Q1 us-gaap Accounts Receivable Gross
AccountsReceivableGross
1341700000 USD
CY2020Q1 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
164800000 USD
CY2020Q1 us-gaap Accounts Receivable Net
AccountsReceivableNet
1176900000 USD
CY2020Q1 wec Accounts Receivable Past Due Greaterthan90 Days
AccountsReceivablePastDueGreaterthan90Days
97500000 USD
CY2020Q1 wec Percentofaccountsreceivablepastduegreaterthan90dayswithregulatorymechanismstocollect
Percentofaccountsreceivablepastduegreaterthan90dayswithregulatorymechanismstocollect
0.934
CY2020Q1 wec Amountofnetaccountsreceivablewithregulatoryprotections
Amountofnetaccountsreceivablewithregulatoryprotections
684600000 USD
CY2020Q1 wec Percentofnetaccountsreceivablewithregulatoryprotections
Percentofnetaccountsreceivablewithregulatoryprotections
0.582
CY2019Q4 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
140000000.0 USD
CY2020Q1 us-gaap Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
28800000 USD
CY2020Q1 us-gaap Increase Decrease In Regulatory Assets And Liabilities
IncreaseDecreaseInRegulatoryAssetsAndLiabilities
32800000 USD
CY2020Q1 us-gaap Allowance For Doubtful Accounts Receivable Write Offs
AllowanceForDoubtfulAccountsReceivableWriteOffs
52600000 USD
CY2020Q1 us-gaap Allowance For Doubtful Accounts Receivable Recoveries
AllowanceForDoubtfulAccountsReceivableRecoveries
15800000 USD
CY2020Q1 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
164800000 USD
CY2020Q1 us-gaap Regulatory Assets
RegulatoryAssets
3578800000 USD
CY2019Q4 us-gaap Regulatory Assets
RegulatoryAssets
3527600000 USD
CY2020Q1 us-gaap Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
3566100000 USD
CY2019Q4 us-gaap Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
3506700000 USD
CY2020Q1 us-gaap Regulatory Assets
RegulatoryAssets
3578800000 USD
CY2019Q4 us-gaap Regulatory Assets
RegulatoryAssets
3527600000 USD
CY2020Q1 us-gaap Regulatory Liabilities
RegulatoryLiabilities
4142900000 USD
CY2019Q4 us-gaap Regulatory Liabilities
RegulatoryLiabilities
4080400000 USD
CY2020Q1 us-gaap Regulatory Liability Current
RegulatoryLiabilityCurrent
155800000 USD
CY2019Q4 us-gaap Regulatory Liability Current
RegulatoryLiabilityCurrent
87600000 USD
CY2020Q1 us-gaap Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
3987100000 USD
CY2019Q4 us-gaap Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
3992800000 USD
CY2020Q1 us-gaap Regulatory Liabilities
RegulatoryLiabilities
4142900000 USD
CY2019Q4 us-gaap Regulatory Liabilities
RegulatoryLiabilities
4080400000 USD
CY2020Q1 us-gaap Line Of Credit Facility Maximum Borrowing Capacity
LineOfCreditFacilityMaximumBorrowingCapacity
3140000000.0 USD
CY2020Q1 us-gaap Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
2300000 USD
CY2020Q1 us-gaap Line Of Credit Facility Remaining Borrowing Capacity
LineOfCreditFacilityRemainingBorrowingCapacity
2310500000 USD
CY2020Q1 us-gaap Inventory Raw Materials And Supplies Net Of Reserves
InventoryRawMaterialsAndSuppliesNetOfReserves
230700000 USD
CY2019Q4 us-gaap Inventory Raw Materials And Supplies Net Of Reserves
InventoryRawMaterialsAndSuppliesNetOfReserves
234200000 USD
CY2020Q1 us-gaap Energy Related Inventory Other Fossil Fuel
EnergyRelatedInventoryOtherFossilFuel
92500000 USD
CY2019Q4 us-gaap Energy Related Inventory Other Fossil Fuel
EnergyRelatedInventoryOtherFossilFuel
87900000 USD
CY2020Q1 us-gaap Energy Related Inventory Natural Gas In Storage
EnergyRelatedInventoryNaturalGasInStorage
67900000 USD
CY2019Q4 us-gaap Energy Related Inventory Natural Gas In Storage
EnergyRelatedInventoryNaturalGasInStorage
227700000 USD
CY2020Q1 us-gaap Energy Related Inventory
EnergyRelatedInventory
391100000 USD
CY2019Q4 us-gaap Energy Related Inventory
EnergyRelatedInventory
549800000 USD
CY2020Q1 us-gaap Excess Of Replacement Or Current Costs Over Stated Lifo Value
ExcessOfReplacementOrCurrentCostsOverStatedLIFOValue
11300000 USD
CY2020Q1 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
113900000 USD
CY2020Q1 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2019Q1 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
101900000 USD
CY2019Q1 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2020Q1 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
34000000.0 USD
CY2020Q1 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.063
CY2019Q1 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
31000000.0 USD
CY2019Q1 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.064
CY2020Q1 wec Effective Income Tax Reconciliation Taxexpensebenefitfederalexcessdeferredtaxamortization Wisconsinunprotected
EffectiveIncomeTaxReconciliationTaxexpensebenefitfederalexcessdeferredtaxamortizationWisconsinunprotected
-22100000 USD
CY2020Q1 wec Effective Income Taxreconciliation Federalexcessdeferredtaxamortization Wi Unprotectedpercent
EffectiveIncomeTaxreconciliationFederalexcessdeferredtaxamortizationWIUnprotectedpercent
-0.041
CY2019Q1 wec Effective Income Tax Reconciliation Taxexpensebenefitfederalexcessdeferredtaxamortization Wisconsinunprotected
EffectiveIncomeTaxReconciliationTaxexpensebenefitfederalexcessdeferredtaxamortizationWisconsinunprotected
0 USD
CY2019Q1 wec Effective Income Taxreconciliation Federalexcessdeferredtaxamortization Wi Unprotectedpercent
EffectiveIncomeTaxreconciliationFederalexcessdeferredtaxamortizationWIUnprotectedpercent
0
CY2020Q1 us-gaap Income Tax Reconciliation Tax Credits Other
IncomeTaxReconciliationTaxCreditsOther
18400000 USD
CY2020Q1 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Other
EffectiveIncomeTaxRateReconciliationTaxCreditsOther
0.034
CY2019Q1 us-gaap Income Tax Reconciliation Tax Credits Other
IncomeTaxReconciliationTaxCreditsOther
13400000 USD
CY2019Q1 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Other
EffectiveIncomeTaxRateReconciliationTaxCreditsOther
0.028
CY2020Q1 us-gaap Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
-13000000.0 USD
CY2020Q1 us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
-0.024
CY2019Q1 us-gaap Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
-13200000 USD
CY2019Q1 us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
-0.027
CY2020Q1 us-gaap Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount
-4900000 USD
CY2020Q1 us-gaap Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent
-0.009
CY2019Q1 us-gaap Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount
-7200000 USD
CY2019Q1 us-gaap Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent
-0.015
CY2020Q1 wec Taxrepairsamount
Taxrepairsamount
1500000 USD
CY2020Q1 wec Taxrepairspercentage
Taxrepairspercentage
0.003
CY2019Q1 wec Taxrepairsamount
Taxrepairsamount
-29600000 USD
CY2019Q1 wec Taxrepairspercentage
Taxrepairspercentage
-0.061
CY2020Q1 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
-1000000.0 USD
CY2020Q1 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
-0.002
CY2019Q1 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
-4500000 USD
CY2019Q1 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
-0.009
CY2020Q1 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
90000000.0 USD
CY2020Q1 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.166
CY2019Q1 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
65000000.0 USD
CY2019Q1 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.134
CY2020Q1 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.166
CY2020Q1 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.21
CY2019Q1 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.134
CY2019Q1 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.21
CY2020Q1 us-gaap Equity Securities Fv Ni Unrealized Loss
EquitySecuritiesFvNiUnrealizedLoss
14200000 USD
CY2019Q1 us-gaap Equity Securities Fv Ni Unrealized Gain
EquitySecuritiesFvNiUnrealizedGain
8600000 USD
CY2019Q4 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
3100000 USD
CY2018Q4 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
7400000 USD
CY2020Q1 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements
2200000 USD
CY2019Q1 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements
4300000 USD
CY2020Q1 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
900000 USD
CY2019Q1 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
3100000 USD
CY2020Q1 us-gaap Derivative Instruments And Hedges
DerivativeInstrumentsAndHedges
4100000 USD
CY2020Q1 wec Derivative Instruments And Hedges Liabilities Gross Current
DerivativeInstrumentsAndHedgesLiabilitiesGrossCurrent
27900000 USD
CY2019Q4 us-gaap Derivative Instruments And Hedges
DerivativeInstrumentsAndHedges
6700000 USD
CY2019Q4 wec Derivative Instruments And Hedges Liabilities Gross Current
DerivativeInstrumentsAndHedgesLiabilitiesGrossCurrent
24800000 USD
CY2020Q1 us-gaap Derivative Instruments And Hedges Noncurrent
DerivativeInstrumentsAndHedgesNoncurrent
1700000 USD
CY2020Q1 us-gaap Derivative Instruments And Hedges Liabilities Noncurrent
DerivativeInstrumentsAndHedgesLiabilitiesNoncurrent
4900000 USD
CY2019Q4 us-gaap Derivative Instruments And Hedges Noncurrent
DerivativeInstrumentsAndHedgesNoncurrent
200000 USD
CY2019Q4 us-gaap Derivative Instruments And Hedges Liabilities Noncurrent
DerivativeInstrumentsAndHedgesLiabilitiesNoncurrent
4100000 USD
CY2020Q1 us-gaap Derivative Asset Fair Value Gross Asset Including Not Subject To Master Netting Arrangement
DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement
5800000 USD
CY2020Q1 us-gaap Derivative Liability Fair Value Gross Liability Including Not Subject To Master Netting Arrangement
DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement
32800000 USD
CY2019Q4 us-gaap Derivative Asset Fair Value Gross Asset Including Not Subject To Master Netting Arrangement
DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement
6900000 USD
CY2019Q4 us-gaap Derivative Liability Fair Value Gross Liability Including Not Subject To Master Netting Arrangement
DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement
28900000 USD
CY2020Q1 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
-23300000 USD
CY2019Q1 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
1800000 USD
CY2020Q1 us-gaap Derivative Collateral Right To Reclaim Cash
DerivativeCollateralRightToReclaimCash
28800000 USD
CY2019Q4 us-gaap Derivative Collateral Right To Reclaim Cash
DerivativeCollateralRightToReclaimCash
34400000 USD
CY2020Q1 us-gaap Derivative Asset Fair Value Gross Asset Including Not Subject To Master Netting Arrangement
DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement
5800000 USD
CY2020Q1 us-gaap Derivative Liability Fair Value Gross Liability Including Not Subject To Master Netting Arrangement
DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement
32800000 USD
CY2019Q4 us-gaap Derivative Asset Fair Value Gross Asset Including Not Subject To Master Netting Arrangement
DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement
6900000 USD
CY2019Q4 us-gaap Derivative Liability Fair Value Gross Liability Including Not Subject To Master Netting Arrangement
DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement
28900000 USD
CY2020Q1 us-gaap Derivative Asset Fair Value Gross Liability And Obligation To Return Cash Offset
DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset
3900000 USD
CY2020Q1 us-gaap Derivative Liability Fair Value Gross Asset And Right To Reclaim Cash Offset
DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset
22700000 USD
CY2019Q4 us-gaap Derivative Asset Fair Value Gross Liability And Obligation To Return Cash Offset
DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset
1400000 USD
CY2019Q4 us-gaap Derivative Liability Fair Value Gross Asset And Right To Reclaim Cash Offset
DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset
21400000 USD
CY2020Q1 us-gaap Derivative Assets
DerivativeAssets
1900000 USD
CY2020Q1 us-gaap Derivative Liabilities
DerivativeLiabilities
10100000 USD
CY2019Q4 us-gaap Derivative Assets
DerivativeAssets
5500000 USD
CY2019Q4 us-gaap Derivative Liabilities
DerivativeLiabilities
7500000 USD
CY2020Q1 us-gaap Derivative Liability Collateral Right To Reclaim Cash Offset
DerivativeLiabilityCollateralRightToReclaimCashOffset
18800000 USD
CY2019Q4 us-gaap Derivative Liability Collateral Right To Reclaim Cash Offset
DerivativeLiabilityCollateralRightToReclaimCashOffset
20000000.0 USD
CY2020Q1 us-gaap Interest Expense
InterestExpense
129400000 USD
CY2019Q1 us-gaap Interest Expense
InterestExpense
124400000 USD
CY2020Q1 us-gaap Guarantee Obligations Maximum Exposure
GuaranteeObligationsMaximumExposure
149100000 USD
CY2020Q1 wec Guarantee Obligations Maximum Exposure Expire Less Than One Year
GuaranteeObligationsMaximumExposureExpireLessThanOneYear
21200000 USD
CY2020Q1 wec Guarantee Obligations Maximum Exposure Expire Within One To Three Years
GuaranteeObligationsMaximumExposureExpireWithinOneToThreeYears
400000 USD
CY2020Q1 wec Guarantee Obligations Maximum Exposure Expire Over Three Years
GuaranteeObligationsMaximumExposureExpireOverThreeYears
127500000 USD
CY2020Q1 us-gaap Goodwill Period Increase Decrease
GoodwillPeriodIncreaseDecrease
0 USD
CY2020Q1 us-gaap Goodwill
Goodwill
3052800000 USD
CY2020Q1 us-gaap Goodwill Impaired Accumulated Impairment Loss
GoodwillImpairedAccumulatedImpairmentLoss
0 USD
CY2019Q4 us-gaap Equity Method Investments
EquityMethodInvestments
1720800000 USD
CY2020Q1 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
39800000 USD
CY2020Q1 wec Capital Contributions
CapitalContributions
3000000.0 USD
CY2019Q1 wec Capital Contributions
CapitalContributions
3400000 USD
CY2019Q1 us-gaap Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
34200000 USD
CY2020Q1 us-gaap Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
40600000 USD
CY2020Q1 us-gaap Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital
ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital
5300000 USD
CY2020Q1 us-gaap Equity Method Investments
EquityMethodInvestments
1717700000 USD
CY2018Q4 us-gaap Equity Method Investments
EquityMethodInvestments
1665300000 USD
CY2019Q1 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
36100000 USD
CY2019Q1 us-gaap Equity Method Investments
EquityMethodInvestments
1670600000 USD
CY2020Q1 us-gaap Number Of Reportable Segments
NumberOfReportableSegments
6 segment
CY2020Q1 us-gaap Other Cost And Expense Operating
OtherCostAndExpenseOperating
455700000 USD
CY2020Q1 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
239100000 USD
CY2020Q1 us-gaap Operating Income Loss
OperatingIncomeLoss
626600000 USD
CY2020Q1 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
39800000 USD
CY2020Q1 us-gaap Interest Expense
InterestExpense
129400000 USD
CY2019Q1 us-gaap Other Cost And Expense Operating
OtherCostAndExpenseOperating
550600000 USD
CY2019Q1 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
226400000 USD
CY2019Q1 us-gaap Operating Income Loss
OperatingIncomeLoss
542800000 USD
CY2019Q1 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
36100000 USD
CY2019Q1 us-gaap Interest Expense
InterestExpense
124400000 USD
CY2020Q1 us-gaap Purchase Obligation
PurchaseObligation
11200000000 USD
CY2020Q1 us-gaap Interest Paid Net
InterestPaidNet
85800000 USD
CY2019Q1 us-gaap Interest Paid Net
InterestPaidNet
66300000 USD
CY2020Q1 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
11200000 USD
CY2019Q1 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
-200000 USD
CY2020Q1 us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
102500000 USD
CY2019Q1 us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
74700000 USD
CY2020Q1 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
15400000 USD
CY2019Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
37500000 USD
CY2020Q1 us-gaap Restricted Cash Noncurrent
RestrictedCashNoncurrent
50300000 USD
CY2019Q4 us-gaap Restricted Cash Noncurrent
RestrictedCashNoncurrent
44800000 USD
CY2020Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
65700000 USD
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
82300000 USD
CY2020Q1 us-gaap Description Of New Accounting Pronouncements Not Yet Adopted
DescriptionOfNewAccountingPronouncementsNotYetAdopted
<span style="font-family:Calibri,sans-serif;font-size:11pt;font-weight:bold;">NEW ACCOUNTING PRONOUNCEMENTS</span><div style="line-height:120%;font-size:11pt;"><span style="font-family:Calibri,sans-serif;font-size:11pt;"><br/></span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:Calibri,sans-serif;font-size:11pt;font-weight:bold;">Cloud Computing</span></div><div style="line-height:120%;text-align:left;font-size:11pt;"><span style="font-family:Calibri,sans-serif;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:Calibri,sans-serif;font-size:10pt;">In August 2018, the FASB issued ASU 2018-15, Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract. The standard allows entities who are customers in hosting arrangements that are service contracts to apply the existing internal-use software guidance to determine which implementation costs to capitalize as an asset related to the service contract and which costs to expense. The guidance specifies classification for capitalizing implementation costs and related amortization expense within the financial statements and requires additional disclosures. The adoption of ASU 2018-15, effective January 1, 2020, did not have a significant impact on our financial statements and related disclosures.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:Calibri,sans-serif;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:11pt;"><span style="font-family:Calibri,sans-serif;font-size:11pt;font-weight:bold;">Disclosure Requirements for Defined Benefit Plans</span></div><div style="line-height:120%;text-align:left;font-size:11pt;"><span style="font-family:Calibri,sans-serif;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:Calibri,sans-serif;font-size:10pt;">In August 2018, the FASB issued ASU 2018-14, Disclosure Framework: Changes to the Disclosure Requirements for Defined Benefit Plans. The pronouncement modifies the disclosure requirements for defined benefit pension and OPEB plans. The guidance removes disclosures that are no longer considered cost beneficial, clarifies the specific requirements of disclosures and adds disclosure requirements identified as relevant. The modifications affect annual period disclosures and must be applied on a retrospective basis to all periods presented. The guidance will be effective for annual reporting periods ending after December 15, 2020, with early adoption permitted. We are currently evaluating the effects of this pronouncement on the notes to our financial statements.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:Calibri,sans-serif;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:11pt;"><span style="font-family:Calibri,sans-serif;font-size:11pt;font-weight:bold;">Simplifying the Accounting for Income Taxes</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:Calibri,sans-serif;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:Calibri,sans-serif;font-size:10pt;">In December 2019, the FASB issued ASU 2019-12, Simplifying the Accounting for Income Taxes. The new standard removes certain exceptions for performing intraperiod allocation and calculating income taxes in interim periods and also adds guidance to reduce complexity in certain areas, including recognizing deferred taxes for tax goodwill and allocating taxes to members of a consolidated </span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:Calibri,sans-serif;font-size:10pt;">group. The guidance will be effective for annual and interim periods beginning after December 15, 2020. We will adopt the new standard effective January 1, 2021, and do not expect the adoption to have a material impact on our financial statements and related disclosures. </span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:Calibri,sans-serif;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:Calibri,sans-serif;font-size:11pt;font-weight:bold;">Reference Rate Reform</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:Calibri,sans-serif;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:Calibri,sans-serif;font-size:10pt;">In March 2020, the FASB issued ASU No. 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting, which provides optional expedients and exceptions for applying GAAP to contracts, hedging relationships, and other transactions affected by reference rate reform if certain criteria are met. The amendments apply only to contracts, hedging relationships, and other transactions that reference LIBOR or another reference rate expected to be discontinued because of reference rate reform. The amendments are effective for all entities as of March 12, 2020 through December 31, 2022. We are currently evaluating the impact this guidance may have on our financial statements and related disclosures.</span></div>

Files In Submission

Name View Source Status
0000107815-20-000180-index-headers.html Edgar Link pending
0000107815-20-000180-index.html Edgar Link pending
0000107815-20-000180.txt Edgar Link pending
0000107815-20-000180-xbrl.zip Edgar Link pending
a2020q1wec10q.htm Edgar Link pending
a2020q1wec10qexhibit311.htm Edgar Link pending
a2020q1wec10qexhibit312.htm Edgar Link pending
a2020q1wec10qexhibit321.htm Edgar Link pending
a2020q1wec10qexhibit322.htm Edgar Link pending
a2020q1wec10q_htm.xml Edgar Link completed
FilingSummary.xml Edgar Link unprocessable
Financial_Report.xlsx Edgar Link pending
image0a19.jpg Edgar Link pending
MetaLinks.json Edgar Link pending
R1.htm Edgar Link pending
R10.htm Edgar Link pending
R100.htm Edgar Link pending
R11.htm Edgar Link pending
R12.htm Edgar Link pending
R13.htm Edgar Link pending
R14.htm Edgar Link pending
R15.htm Edgar Link pending
R16.htm Edgar Link pending
R17.htm Edgar Link pending
R18.htm Edgar Link pending
R19.htm Edgar Link pending
R2.htm Edgar Link pending
R20.htm Edgar Link pending
R21.htm Edgar Link pending
R22.htm Edgar Link pending
R23.htm Edgar Link pending
R24.htm Edgar Link pending
R25.htm Edgar Link pending
R26.htm Edgar Link pending
R27.htm Edgar Link pending
R28.htm Edgar Link pending
R29.htm Edgar Link pending
R3.htm Edgar Link pending
R30.htm Edgar Link pending
R31.htm Edgar Link pending
R32.htm Edgar Link pending
R33.htm Edgar Link pending
R34.htm Edgar Link pending
R35.htm Edgar Link pending
R36.htm Edgar Link pending
R37.htm Edgar Link pending
R38.htm Edgar Link pending
R39.htm Edgar Link pending
R4.htm Edgar Link pending
R40.htm Edgar Link pending
R41.htm Edgar Link pending
R42.htm Edgar Link pending
R43.htm Edgar Link pending
R44.htm Edgar Link pending
R45.htm Edgar Link pending
R46.htm Edgar Link pending
R47.htm Edgar Link pending
R48.htm Edgar Link pending
R49.htm Edgar Link pending
R5.htm Edgar Link pending
R50.htm Edgar Link pending
R51.htm Edgar Link pending
R52.htm Edgar Link pending
R53.htm Edgar Link pending
R54.htm Edgar Link pending
R55.htm Edgar Link pending
R56.htm Edgar Link pending
R57.htm Edgar Link pending
R58.htm Edgar Link pending
R59.htm Edgar Link pending
R6.htm Edgar Link pending
R60.htm Edgar Link pending
R61.htm Edgar Link pending
R62.htm Edgar Link pending
R63.htm Edgar Link pending
R64.htm Edgar Link pending
R65.htm Edgar Link pending
R66.htm Edgar Link pending
R67.htm Edgar Link pending
R68.htm Edgar Link pending
R69.htm Edgar Link pending
R7.htm Edgar Link pending
R70.htm Edgar Link pending
R71.htm Edgar Link pending
R72.htm Edgar Link pending
R73.htm Edgar Link pending
R74.htm Edgar Link pending
R75.htm Edgar Link pending
R76.htm Edgar Link pending
R77.htm Edgar Link pending
R78.htm Edgar Link pending
R79.htm Edgar Link pending
R8.htm Edgar Link pending
R80.htm Edgar Link pending
R81.htm Edgar Link pending
R82.htm Edgar Link pending
R83.htm Edgar Link pending
R84.htm Edgar Link pending
R85.htm Edgar Link pending
R86.htm Edgar Link pending
R87.htm Edgar Link pending
R88.htm Edgar Link pending
R89.htm Edgar Link pending
R9.htm Edgar Link pending
R90.htm Edgar Link pending
R91.htm Edgar Link pending
R92.htm Edgar Link pending
R93.htm Edgar Link pending
R94.htm Edgar Link pending
R95.htm Edgar Link pending
R96.htm Edgar Link pending
R97.htm Edgar Link pending
R98.htm Edgar Link pending
R99.htm Edgar Link pending
report.css Edgar Link pending
Show.js Edgar Link pending
wec-20200331.xsd Edgar Link pending
wec-20200331_cal.xml Edgar Link unprocessable
wec-20200331_def.xml Edgar Link unprocessable
wec-20200331_lab.xml Edgar Link unprocessable
wec-20200331_pre.xml Edgar Link unprocessable